EP1774267A1 - Wägesystem nach dem prinzip der elektromagnetischen kraftkompensation - Google Patents
Wägesystem nach dem prinzip der elektromagnetischen kraftkompensationInfo
- Publication number
- EP1774267A1 EP1774267A1 EP05763547A EP05763547A EP1774267A1 EP 1774267 A1 EP1774267 A1 EP 1774267A1 EP 05763547 A EP05763547 A EP 05763547A EP 05763547 A EP05763547 A EP 05763547A EP 1774267 A1 EP1774267 A1 EP 1774267A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weighing system
- weighing
- permanent magnet
- lever arm
- lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005303 weighing Methods 0.000 title claims abstract description 75
- 230000008878 coupling Effects 0.000 claims abstract description 18
- 238000010168 coupling process Methods 0.000 claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 description 9
- 238000003801 milling Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
- G01G7/02—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electromagnetic action
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/24—Guides or linkages for ensuring parallel motion of the weigh-pans
- G01G21/244—Guides or linkages for ensuring parallel motion of the weigh-pans combined with flexure-plate fulcrums
Definitions
- the invention relates to a weighing system according to the principle of electromagnetic force compensation with two arms connecting as a parallel guide a load receptor with a housing-fixed base region, with an angle lever which is mounted on the base region and at its short lever arm via a coupling element transmitted from the loader weight engages and on the long lever arm, a coil is fixed, which projects into the air gap of a permanent magnet system.
- a weighing system of this type is known for example from DE 31 27 939 C2. Also in DE 195 40 782 C1 such a weighing system is described which additionally has a second angle lever.
- both weighing systems require a relatively large footprint, so they are not optimal for applications in which several weighing systems are to be arranged close together.
- the object of the invention is therefore to provide a weighing system of the type mentioned, which requires only a small footprint. According to the invention this is achieved in that the long lever arm is designed as a vertical lever arm and extends at least partially into the area below the arm of the parallel guide and that the permanent magnet system is also arranged below the arm of the parallel guide.
- the load receiver of the weighing system is narrower than the base area
- several weighing systems can be arranged particularly close to one another in a row: each second weighing system is then rotated by 180 ° about a vertical axis so that the load receiver of the one Weighing system is located next to each of the base area of the adjacent weighing system.
- the minimum lateral spacing of adjacent weighing systems is no longer given by the width of the base area but by the (smaller) half sum of the width of the base area and the width of the load receiver. Nevertheless, a relatively wide base area for supporting the handlebars against lateral forces remains on the weighing pan.
- FIG. 2 shows a second embodiment of the weighing system schematically in side view
- Figure 3 shows a third embodiment of the weighing system schematically in side view
- Figure 4 shows the embodiment of Figure 1 in a real embodiment
- Figure 5 the arrangement of two weighing systems according to Figure 4 in a perspective view
- Figure 6 shows the arrangement of two weighing systems according to Figure 4 in plan view.
- the weighing system shown only very diagrammatically in side view in FIG. 1 consists of a base region 1, two links 2 and 3, a load receiver 4, an angle lever 5, a coupling element 6 for transmitting the weight force to the short lever arm 5 'of the angle lever, a permanent magnet system 7 and a coil 8 which is fastened to the long lever arm 5 "of the angle lever and is located in the air gap of the permanent magnet system 7.
- the angle lever 5 is pivotably supported by a thin material point 9 on the base region 1.
- the articulation points on the arms 2 and 3 and on the coupling element 6 The center of gravity of the angle lever 5 together with the coil 8 is displaced by an upper weight 5 * so that it lies at least approximately at the height of the fulcrum (material thinning point 9).
- the permanent magnet system 7 is connected by supports 1 'to the base part 1. Further, in Figure 1, a flag 10 with slot recognizable, which is part of a - not shown - optical scanning for controlling the compensation current through the coil 8. In addition, on the load receiver 4, a horizontal projection 4 'is indicated as an indication of a weighing pan. - The weighing system briefly described in the foregoing is well known in its operation, so that can be dispensed with a detailed description.
- the geometric arrangement according to the invention is - as can be seen from the figure - characterized in that the complete angle lever 5 is disposed below the handlebars 2 and 3 of the parallel guide, that its long lever arm 5 "extends vertically and the permanent magnet system 7 below the handlebar of the Due to this geometric arrangement, the horizontal extent in the drawing plane can be kept very low and also perpendicular to the drawing plane, the weighing system requires little space
- the long lever arm 5 "of the Angular lever can still be configured practically any length, in order to achieve a large power reduction.
- the second embodiment of the weighing system shown schematically in side view in FIG. 2 differs from the previously described first embodiment in that the short lever arm 15 'of the angle lever 15 and the coupling element 16 are located above the lower arm 13.
- This advantage is due to the disadvantage that the angle lever 15 at 31 crosses the lower arm 13, that there so the width (perpendicular to the plane) of these two parts must be reduced.
- the previously not mentioned parts with the reference numerals 11, 12, 14 and 17 ... 20 correspond to the parts with the reference numerals 1, 2, 4 and 7 ... 10 of Figure 1.
- the third embodiment of the weighing system shown schematically in side view in FIG. 3 differs in the presence of an additional transmission lever 32 from the first embodiment.
- the transmission lever is mounted by means of a thin material point 34 pivotally mounted on the base portion 21.
- the weight is introduced from the load receiver 24 via a coupling element 33, at the end of the long lever arm 32 ", the reduced force is transmitted via a coupling element 26 to the angle lever 25.
- this additional transmission lever 32 is thus in interaction with the angle lever 25 a significantly higher power reduction possible -
- the parts not previously mentioned with the reference numbers 22, 23, 27 ... 30 correspond to the parts with the reference numbers 2, 3, 7 ... 10 of Figure 1.
- FIG. 4 now shows a real embodiment which corresponds to the schematic arrangement according to FIG. Functionally identical parts as in
- Figure 1 are designated by the same reference numerals, even if they are designed geometrically different. It recognizes again the base area 1, the handlebars 2 and 3, the load receptor 4, the coupling element 6, the angle lever 5 and the coil 8. The long lever arm 5 "of the angle lever is narrower than the rest
- FIGS. 5 and 6 show a space-saving arrangement of two weighing systems according to FIG. 4, which are combined to form a weighing system pair.
- Figure 5 is a perspective view
- Figure 6 is a plan view.
- the rear weighing system 51 is shown in the view, as also drawn in Figure 4; one recognizes the load receiver 4, the upper link 2, the base portion 1, the coupling element 6, the flag 10 and - somewhat hidden - the lower link 3.
- the front weighing system 52 is constructed the same as the rear weighing system 51, it is only 180 ° mounted on a vertical axis.
- the outer soft iron yoke of the permanent magnet system 47 is rectangular and serves at the same time for attachment of the two base regions Base portion 61 of the front weighing system 52 on a mounting foot 53 and the base portion. 1 of the rear weighing system 51 a mounting foot 57th
- Free milling 58 runs in the base part 61. This free milling was already in Related to the description of Figure 4 mentioned. From the long lever arm 5 "of the rear weighing system 51 can be seen in Figure 5 only a short distance in the free-milling 59th
- the load receiver 4 or 64 is narrower than the base region 1 or 61 of the respective weighing system 51 or 52. This results in a predetermined width of the weighing system pair 51/52 a greater width of the base area possible and thus a wider support of the handlebar, which has a favorable effect on lateral side forces on the load.
- the width of the handlebar changes in one stage. Of course, a gradual width transition from the base area to the load receiver is possible. Furthermore, in the embodiment according to FIGS. 5 and 6, the width step in the arms is only provided on one side.
- a weighing pan is indicated in the weighing system pair in FIGS. 5 and 6 only by a threaded bore 54 or 56.
- a threaded bore 54 or 56 there may be mounted a weighing pan directly above the threaded bore, or the weighing pan is attached to a projecting boom, for example, so that all weighing panes of a series of weighing system pairs arranged side by side are arranged in an aligned line.
- the housing-fixed part of the optical position sensor is fastened on the underside of the permanent magnet system 47. It includes, for example, a light emitting diode which illuminates the slot in the flag 10 or 70 and two photodiodes which respond to the light passing through the slot and regulate the current through the coil of electromagnetic force compensation in a known manner.
- a light emitting diode which illuminates the slot in the flag 10 or 70
- two photodiodes which respond to the light passing through the slot and regulate the current through the coil of electromagnetic force compensation in a known manner.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Sorting Of Articles (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
- Transmission Devices (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004011793U DE202004011793U1 (de) | 2004-07-27 | 2004-07-27 | Wägesystem nach dem Prinzip der elektromagnetischen Kraftkompensation |
PCT/EP2005/007662 WO2006010485A1 (de) | 2004-07-27 | 2005-07-14 | Wägesystem nach dem prinzip der elektromagnetischen kraftkompensation |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1774267A1 true EP1774267A1 (de) | 2007-04-18 |
EP1774267B1 EP1774267B1 (de) | 2008-07-09 |
Family
ID=34979549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05763547A Active EP1774267B1 (de) | 2004-07-27 | 2005-07-14 | Wägesystem nach dem prinzip der elektromagnetischen kraftkompensation |
Country Status (6)
Country | Link |
---|---|
US (1) | US7411138B2 (de) |
EP (1) | EP1774267B1 (de) |
JP (1) | JP4773439B2 (de) |
CN (1) | CN100565133C (de) |
DE (2) | DE202004011793U1 (de) |
WO (1) | WO2006010485A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL1701144T3 (pl) | 2005-03-10 | 2012-06-29 | Mettler Toledo Gmbh | Urządzenie do ważenia jednakowego rodzaju ważonych towarów |
DE102005043820B4 (de) * | 2005-09-13 | 2007-08-23 | Wipotec Wiege- Und Positioniersysteme Gmbh | Hebelgetriebe, insbesondere für einen Wägeaufnehmer einer nach dem Prinzip der elektromagnetischen Kraftkompensation arbeitenden Waage |
US8044308B2 (en) * | 2006-08-29 | 2011-10-25 | Shimadzu Corporation | Electronic balance including linking member connected between fulcrum and electromagnetic force generating apparatus |
DE202008008459U1 (de) * | 2008-06-24 | 2008-08-21 | Sartorius Ag | Wägesystem mit Übersetzungshebel |
DE102013103791B4 (de) * | 2013-04-16 | 2015-07-09 | Sartorius Lab Instruments Gmbh & Co. Kg | Monolithisches Wägesystem |
KR101804297B1 (ko) | 2016-02-23 | 2017-12-04 | (주)아이투에이시스템즈 | 변위증폭 메카니즘을 이용한 힘센서 및 이를 포함하는 중량측정장치 |
CN109870218B (zh) * | 2017-12-04 | 2024-08-16 | 梅特勒-托利多仪器(上海)有限公司 | 称重传感器组件及包括其的电子天平 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH609455A5 (de) * | 1976-10-08 | 1979-02-28 | Mettler Instrumente Ag | |
CH645463A5 (de) * | 1980-06-06 | 1984-09-28 | Mettler Instrumente Ag | Waage mit elektromagnetischer kraftkompensation. |
DE3127939A1 (de) * | 1980-07-31 | 1982-04-22 | Sartorius GmbH, 3400 Göttingen | Waage mit flachem magnet |
JPS5873821A (ja) * | 1981-10-28 | 1983-05-04 | Yamato Scale Co Ltd | ロ−ドセル式はかり |
EP0291258A3 (de) * | 1987-05-09 | 1990-03-28 | Shimadzu Corporation | Elektronische Waage |
CH679074A5 (de) * | 1988-09-16 | 1991-12-13 | Sartorius Gmbh | |
DE4204480C2 (de) * | 1992-02-14 | 1998-05-28 | Mettler Toledo Albstadt Gmbh | Kraftmeßvorrichtung, insbesondere Waage |
TW287229B (de) * | 1994-10-05 | 1996-10-01 | Shimatsu Seisakusho Kk | |
DE19540782C1 (de) * | 1995-11-02 | 1996-12-19 | Sartorius Gmbh | Oberschalige elektronische Waage mit zwei Übersetzungshebeln |
JP3164760B2 (ja) * | 1996-02-29 | 2001-05-08 | 株式会社クボタ | ロードセル式台はかり |
JP2000241260A (ja) * | 1999-02-22 | 2000-09-08 | Japan Atom Energy Res Inst | 力・荷重測定器 |
US6472618B1 (en) * | 1999-03-30 | 2002-10-29 | A&D Co., Ltd. | Electronic weighing scale using general purpose block member |
DE10214755B4 (de) * | 2002-04-03 | 2004-07-15 | Mettler-Toledo Gmbh | Waage mit einem Trägerelement zur Ankopplung einer Waagschale an eine Wägezelle |
-
2004
- 2004-07-27 DE DE202004011793U patent/DE202004011793U1/de not_active Expired - Lifetime
-
2005
- 2005-07-14 JP JP2007522962A patent/JP4773439B2/ja not_active Expired - Fee Related
- 2005-07-14 WO PCT/EP2005/007662 patent/WO2006010485A1/de active IP Right Grant
- 2005-07-14 EP EP05763547A patent/EP1774267B1/de active Active
- 2005-07-14 DE DE502005004661T patent/DE502005004661D1/de active Active
- 2005-07-14 CN CNB2005800139846A patent/CN100565133C/zh active Active
-
2007
- 2007-01-29 US US11/698,977 patent/US7411138B2/en active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2006010485A1 * |
Also Published As
Publication number | Publication date |
---|---|
US7411138B2 (en) | 2008-08-12 |
JP4773439B2 (ja) | 2011-09-14 |
CN100565133C (zh) | 2009-12-02 |
JP2008508501A (ja) | 2008-03-21 |
DE202004011793U1 (de) | 2005-09-01 |
EP1774267B1 (de) | 2008-07-09 |
US20070193788A1 (en) | 2007-08-23 |
CN1950682A (zh) | 2007-04-18 |
WO2006010485A1 (de) | 2006-02-02 |
DE502005004661D1 (de) | 2008-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1774267B1 (de) | Wägesystem nach dem prinzip der elektromagnetischen kraftkompensation | |
DE102005005369B3 (de) | Wägesystem | |
DE4427087C2 (de) | Oberschalige Waage | |
EP1743144B1 (de) | Schmales, seitlich aneinanderreihbares wägesystem | |
DE10054847A1 (de) | Wägeaufnehmer mit Justiergewicht | |
DE102005027003B4 (de) | Elektronische Waage | |
EP1743143B2 (de) | Schmales, seitlich eng aneinanderreihbares wägesystem | |
DE10326699B3 (de) | Kompaktes Wägesystem | |
DE69108801T2 (de) | Bedienungshebel. | |
EP1054242B1 (de) | Wägeaufnehmer | |
DE102005005368B3 (de) | Wägesystem | |
DE19804439C1 (de) | Oberschalige elektronische Waage mit zwei Winkelhebeln | |
DE19754172C1 (de) | Oberschalige Waage mit einer Parallelführung | |
DE10024017A1 (de) | Wägeaufnehmer mit mehreren Übersetzungshebeln | |
DE3312494C2 (de) | Steuerschalter für eine Fahrzeugsitz-Verstelleinrichtung | |
DE3743526C2 (de) | ||
DE19943439A1 (de) | Vorrichtung zur Kraftuntersetzung in einer Kraftmeßvorrichtung | |
EP0409058B1 (de) | Waage mit Lenkerparallelführung | |
DE10161517A1 (de) | Überlastsicherung für eine oberschalige Waage | |
DE10007267A1 (de) | Wägeaufnehmer mit mehreren Übersetzungshebeln | |
DE69618208T2 (de) | Kupplungsanordnung | |
WO2009156024A1 (de) | Wägesystem mit übersetzungshebel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20070227 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE FR GB LI |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): CH DE FR GB LI |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE FR GB LI |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: BOHEST AG Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 502005004661 Country of ref document: DE Date of ref document: 20080821 Kind code of ref document: P |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20090414 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PUE Owner name: SARTORIUS WEIGHING TECHNOLOGY GMBH Free format text: SARTORIUS AG#WEENDER LANDSTRASSE 94-108#37075 GOETTINGEN (DE) -TRANSFER TO- SARTORIUS WEIGHING TECHNOLOGY GMBH#WEENDER LANDSTRASSE 94-108#37075 GOETTINGEN (DE) |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20110804 AND 20110810 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502005004661 Country of ref document: DE Owner name: SARTORIUS LAB INSTRUMENTS GMBH & CO. KG, DE Free format text: FORMER OWNER: SARTORIUS AG, 37075 GOETTINGEN, DE Effective date: 20111020 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PUE Owner name: SARTORIUS LAB INSTRUMENTS GMBH AND CO. KG, DE Free format text: FORMER OWNER: SARTORIUS WEIGHING TECHNOLOGY GMBH, DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502005004661 Country of ref document: DE Owner name: SARTORIUS LAB INSTRUMENTS GMBH & CO. KG, DE Free format text: FORMER OWNER: SARTORIUS WEIGHING TECHNOLOGY GMBH, 37075 GOETTINGEN, DE Effective date: 20130902 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20131017 AND 20131023 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP Owner name: SARTORIUS LAB INSTRUMENTS GMBH & CO. KG, DE Effective date: 20131211 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: NEW ADDRESS: HOLBEINSTRASSE 36-38, 4051 BASEL (CH) |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCOW Free format text: NEW ADDRESS: OTTO-BRENNER-STRASSE 20, 37079 GOETTINGEN (DE) |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502005004661 Country of ref document: DE Owner name: SARTORIUS LAB INSTRUMENTS GMBH & CO. KG, DE Free format text: FORMER OWNER: SARTORIUS LAB INSTRUMENTS GMBH & CO. KG, 37075 GOETTINGEN, DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: CA Effective date: 20160822 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20200727 Year of fee payment: 16 Ref country code: GB Payment date: 20200724 Year of fee payment: 16 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20210714 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210714 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210731 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230526 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20230802 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240719 Year of fee payment: 20 |